it always is. but if it isn't you will just have to do the deposit then withdraw thingy.
gastly
you can't move the ice
soak was never a move.
You need to have the move rock climb
The move deleter is in Blackthorn City in Johto Region. Next to the Pokemon centre
Blackthorne City, to the west of the pokemart
In the hot spring
move to the 8th gym
Rock climb
There is a move deleter who can make pokemon forget HM moves.
move tutor or breed it
the guy who teaches moves to Pokemon is in blackthorn city